fix(order): prevent duplicate subscriptions and repair invite gifts

internal/logic/common/newUserEligibility.go

@@ -76,7 +76,10 @@ func CountScopedSubscribePurchaseOrders(
 	var count int64
 	query := db.WithContext(ctx).
 		Model(&modelOrder.Order{}).
-		Where("user_id IN ? AND subscribe_id = ? AND type IN ? AND amount > 0", scopeUserIDs, subscribeID, []int64{1, 2})
+		Where("user_id IN ? AND type IN ?", scopeUserIDs, []int64{1, 2})
+	if subscribeID > 0 {
+		query = query.Where("subscribe_id = ?", subscribeID)
+	}
 	if len(statuses) > 0 {
 		query = query.Where("status IN ?", statuses)
 	}